update

Start-Cleanup.ps1

@@ -300,20 +300,25 @@ Function Clean-Files($Items,$SageSetNumber) {
 }
 
 ## Get the specified cleaning categories and run each one
-If ( $All ) {
-    $User = $true
-    $System = $true
-    $WindowsUpdate = $true
-    $WindowsPreviousVersions = $true
-    $Invasive = $true
-    $Misc = $true
-}
-If ( $User ) { Clean-Files $UserItems $UserItemsSageSetNumber }
-If ( $System ) { Clean-Files $SystemItems $SystemItemsSageSetNumber }
-If ( $WindowsUpdate ) { Clean-Files $WindowsUpdateItems $WindowsUpdateItemsSageSetNumber }
-If ( $WindowsPreviousVersions ) { Clean-Files $WindowsPreviousVersionsItems $WindowsPreviousVersionsItemsSageSetNumber }
-If ( $Invasive ) { Clean-Files $InvasiveItems $InvasiveItemsSageSetNumber }
-If ( $Misc ) { Clean-Files $MiscItems $MiscItemsSageSetNumber }
+## Only run if cleanmgr.exe is present on the target endpoint.
+If ( Test-Path "${Env:SYSTEMROOT}\System32\cleanmgr.exe" )
+{
+    If ( $All ) {
+        $User = $true
+        $System = $true
+        $WindowsUpdate = $true
+        $WindowsPreviousVersions = $true
+        $Invasive = $true
+        $Misc = $true
+    }
+    If ( $User ) { Clean-Files $UserItems $UserItemsSageSetNumber }
+    If ( $System ) { Clean-Files $SystemItems $SystemItemsSageSetNumber }
+    If ( $WindowsUpdate ) { Clean-Files $WindowsUpdateItems $WindowsUpdateItemsSageSetNumber }
+    If ( $WindowsPreviousVersions ) { Clean-Files $WindowsPreviousVersionsItems $WindowsPreviousVersionsItemsSageSetNumber }
+    If ( $Invasive ) { Clean-Files $InvasiveItems $InvasiveItemsSageSetNumber }
+    If ( $Misc ) { Clean-Files $MiscItems $MiscItemsSageSetNumber }
+
+} Else { Write-Output "cleanmgr.exe does not exist!" }
 
 ## Function to delete each iTunes backup directory
 Function Delete-iTunesBackups($dir) {
@@ -335,7 +340,8 @@ If ( $iTunesBackups ) {
 
     ## List of accounts to exclude
     $ExcludedUsers = @("Public",
-                       "All Users")
+                       "All Users",
+                       "Administrator")
 
     ## Empty array to hold the user directories to clean
     $DirectoriesToProcess = @()